LENOVO Chromebook S345-14AST vs Chromebook C340 Laptop Comparison

LENOVO Chromebook S345-14AST and Lenovo Chromebook C340 are both laptops with the same CPU Cores (2), Refresh Rate (60 Hz) and Front Camera Resolution (HD). The main differences are in better single-core performance (+146%), better multithreading performance (+308%), CPU and CPU Clock Rate.

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LENOVO Chromebook S345-14AST	Lenovo Chromebook C340
Prices (Change region) There are no offers available in your selected region. Other merchants are available in another region. Out of Stock €549.00 Out of Stock + €6.00 Shipping €710.20	Prices (Change region) Out of Stock Free shipping $349.99 - Buy now
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Brand LENOVO	Brand Lenovo
Model 82M7002DIX	Model 81TA0007US
Release Date -	Release Date 📅 September 2019
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews Add a product review
Single-Core Performance (Charts) (0%)	Single-Core Performance (Charts) (-146%)
Workstation Performance (Charts) (0%)	Workstation Performance (Charts) (-308%)
Gaming Performance (Charts) n/a	Gaming Performance (Charts) * Performance may vary depending on the OEM's TGP configuration
Price history View Details ►	Price history View Details ►
CPU Intel i3-1115G4	CPU Intel N4000
CPU Cores 2	CPU Cores 2
CPU Clock Rate 3000 MHz	CPU Clock Rate 1100 MHz
CPU Turbo Clock Rate 4100 MHz	CPU Turbo Clock Rate 2600 MHz
RAM Size 8 GB	RAM Size 4 GB
Memory Type LPDDR4x	Memory Type LPDDR4
GPU Intel UHD Graphics	GPU Intel UHD Graphics 600
SSD Capacity 128 GB	SSD Capacity 64 GB
SSD Type NVMe,PCI Express 3.0	SSD Type eMMC
Screen Size 13.3"	Screen Size 11.6"
Resolution 1920 x 1080	Resolution 1366 x 768
Panel Type IPS	Panel Type -
Refresh Rate 60 Hz	Refresh Rate 60 Hz
Front Camera Yes	Front Camera Yes
Front Camera Resolution HD	Front Camera Resolution HD
Dimensions 310 mm x 214 mm x 16.9 mm	Dimensions 208 mm x 290 mm x 18 mm
Operating System Chrome OS	Operating System Chrome OS
Weight 1.35 Kg	Weight -
Battery Capacity 51 Wh	Battery Capacity 42 Wh
USB 3.2 Gen 1 Type A Ports 1	USB 3.2 Gen 1 Type A Ports 2
USB 3.2 Gen 1 Type C Ports 2	USB 3.2 Gen 1 Type C Ports 2
Fingerprint Reader -	Fingerprint Reader No
Wi-Fi Generation 6	Wi-Fi Generation 5
Keyboard Backlit Yes	Keyboard Backlit No

Comparison and key differences summary

Reasons to buy the LENOVO Chromebook S345-14AST:

Monstrously better single-core performance, around +146% (Intel i3-1115G4)
Monstrously better multithreading performance, around +308% (Intel i3-1115G4)
4 GB more RAM
More Capacity (SSD +64 GB available)
Bigger screen size (+1.70")
Higher Screen Resolution (1920 x 1080 pixel)
Higher battery capacity (+9 Wh)
Newer Wi-Fi protocol
Keyboard Backlit